Support for 51 series microcontroller STC89C52, STC12C5A60S2, AT89C51, AT89C52, AT89S51, AT89S52 most commonly used. In addition, to support the other 40 feet of the 51 series microcontroller and the ATmega16! STC89C52, STC12C5A60S2 can serial direct download program for, AT89S series microcontroller needs need specialized programming download program with USBISP a download manager program, AT89C series microcontroller. The ATmega16 use need to use an adapter plate, the download program needs USBISP Downloader!